mscroggs
.co.uk
mscroggs
.co.uk
blog
puzzles
academic
talks
contact
subscribe
subscribe
Loading image...
Advent calendar 2016
18 December
All 2016 advent puzzles
~
More information
The smallest number whose sum of digits is 25.
Show answer
Hide answer
799
Tags:
numbers
,
digits
Archive
Show me a random puzzle
Most recent collections
Advent calendar 2023
Advent calendar 2022
Advent calendar 2021
Advent calendar 2020
List of all puzzles
Tags
number
proportion
logic
dice
dominos
unit fractions
elections
factors
polygons
expansions
division
perimeter
pascal's triangle
christmas
the only crossnumber
area
integration
products
irreducible numbers
games
sets
consecutive integers
matrices
sums
menace
ellipses
routes
numbers
clocks
shape
arrows
pentagons
balancing
squares
star numbers
geometry
sport
tangents
partitions
even numbers
planes
square numbers
symmetry
chocolate
probabilty
doubling
geometric means
calculus
graphs
algebra
tiling
chess
sequences
shapes
binary
rugby
quadrilaterals
crosswords
odd numbers
complex numbers
dates
combinatorics
folding tube maps
tournaments
albgebra
axes
gerrymandering
triangles
multiplication
triangle numbers
colouring
money
taxicab geometry
parabolas
cryptic clues
circles
cryptic crossnumbers
scales
spheres
floors
hexagons
addition
geometric mean
lines
indices
grids
cubics
polynomials
digital products
decahedra
range
digits
trigonometry
means
ave
rectangles
perfect numbers
cube numbers
2d shapes
dodecagons
multiples
surds
bases
speed
median
crossnumber
remainders
fractions
coordinates
square roots
percentages
factorials
time
wordplay
regular shapes
sum to infinity
quadratics
integers
3d shapes
determinants
cards
angles
volume
chalkdust crossnumber
consecutive numbers
people maths
digital clocks
books
probability
averages
crossnumbers
palindromes
coins
functions
differentiation
advent
mean
prime numbers
Archive
Show me a random puzzle
▼ show ▼
▲ hide ▲
Most recent collections
Advent calendar 2023
Advent calendar 2022
Advent calendar 2021
Advent calendar 2020
List of all puzzles
Tags
circles
geometric means
sequences
median
triangles
people maths
christmas
dice
elections
percentages
digits
clocks
trigonometry
rugby
functions
even numbers
squares
parabolas
binary
planes
ellipses
unit fractions
pascal's triangle
routes
geometry
sums
games
averages
numbers
triangle numbers
fractions
time
products
tangents
algebra
matrices
irreducible numbers
cards
books
quadrilaterals
digital clocks
integration
3d shapes
menace
polynomials
dates
ave
star numbers
chalkdust crossnumber
chess
range
factors
dominos
cube numbers
mean
taxicab geometry
addition
polygons
floors
regular shapes
wordplay
bases
indices
geometric mean
combinatorics
money
albgebra
spheres
perimeter
integers
shape
consecutive integers
multiples
prime numbers
doubling
determinants
pentagons
quadratics
folding tube maps
sets
number
perfect numbers
hexagons
balancing
means
calculus
scales
arrows
crossnumbers
multiplication
decahedra
complex numbers
chocolate
speed
lines
partitions
expansions
square numbers
symmetry
2d shapes
rectangles
cryptic crossnumbers
grids
dodecagons
volume
crosswords
shapes
factorials
remainders
tournaments
proportion
area
crossnumber
colouring
consecutive numbers
the only crossnumber
probabilty
coordinates
square roots
odd numbers
palindromes
digital products
division
graphs
cubics
gerrymandering
angles
logic
differentiation
cryptic clues
probability
advent
surds
tiling
coins
sport
sum to infinity
axes
© Matthew Scroggs 2012–2024